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Quantitative classification of Camellia japonica and Camellia rusticana(Theaceae)based on leaf and f
In Japan,Camellia japonica and Camellia rusticana are naturally distributed.Despite differences in their habitats and mo......
Quantitative classification of Camellia japonica and Camellia rusticana (Theaceae) based on leaf and
In Japan, Camellia japonica and Camellia rusticana are naturally distributed. Despite differences in their habitats and ......
The refined algorithm is put forward mainly based on the Wget. Combining the advantages of HTTrackand Wget, the download......
为了探明黄土高原地区油菜蜜蜂授粉增产效果，建立蜜蜂为油菜授粉示范推广基地，在黄土高原中部干旱、半干旱地区甘肃省甘谷县安远镇，利......
The diet of from the lower Djoue River was determined by the size of the specimens and the sampling season. Stomach cont......
报道了苜蓿切叶蜂雄蜂在网室内对大豆不育系授粉的效果。结果表明，尽管雄蜂的传粉效率显著低于雌蜂，但雄蜂在网室内的传粉效果还是非......
In this paper, we proposed a new concept: depth of drowsiness, which can more precisely describe the drowsiness than exi......
